BNA - SAT

$68 Find Cheap Flights from Nashville to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Nashville to San Antonio departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to San Antonio.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Nashville to San Antonio.
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Flight Deals

Cheap Flights from Nashville to San Antonio (BNA-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Nashville to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Nashville to San Antonio

Sat, Dec 13 - Sat, Jan 10
Multiple Airlines Logo
5:45 am - 2:15 pmBNA-SAT
8h 30m1 stop
Multiple Airlines Logo
3:51 pm - 6:17 pmSAT-BNA
26h 26m1 stop
$150Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Frontier Logo
7:41 pm - 7:00 pmBNA-SAT
23h 19m1 stop
Frontier Logo
10:25 am - 5:50 pmSAT-BNA
7h 25m1 stop
$153Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
Spirit Airlines Logo
5:45 am - 1:18 pmBNA-SAT
7h 33m1 stop
Spirit Airlines Logo
2:13 pm - 10:08 pmSAT-BNA
7h 55m1 stop
$161Spirit Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
Spirit Airlines Logo
5:45 am - 1:18 pmBNA-SAT
7h 33m1 stop
Spirit Airlines Logo
6:00 am - 9:12 pmSAT-BNA
15h 12m1 stop
$178Spirit Airlines
Find Deal
Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
1:02 pm - 10:27 pmBNA-SAT
9h 25m2 stops
Multiple Airlines Logo
10:13 am - 6:17 pmSAT-BNA
8h 04m1 stop
$181Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
Multiple Airlines Logo
9:10 am - 4:51 pmBNA-SAT
31h 41m2 stops
Multiple Airlines Logo
3:51 pm - 6:17 pmSAT-BNA
26h 26m1 stop
$186Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
8:52 am - 11:26 pmBNA-SAT
14h 34m1 stop
Multiple Airlines Logo
10:25 am - 5:50 pmSAT-BNA
7h 25m1 stop
$194Multiple Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
Spirit Airlines Logo
9:07 am - 7:21 pmBNA-SAT
10h 14m1 stop
Spirit Airlines Logo
1:55 pm - 7:57 amSAT-BNA
18h 02m1 stop
$195Spirit Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 9
Delta Logo
6:13 pm - 11:17 pmBNA-SAT
5h 04m1 stop
Delta Logo
5:10 am - 11:42 amSAT-BNA
6h 32m1 stop
$239Delta
Find Deal
Thu, Dec 25 - Thu, Jan 1
American Airlines Logo
10:17 am - 7:01 pmBNA-SAT
8h 44m1 stop
American Airlines Logo
3:00 pm - 7:37 pmSAT-BNA
4h 37m1 stop
$282American Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Southwest's Rapid Rewards offers unlimited rewards seats.
Expect quick and efficient security at Nashville Intl.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from $153 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 12% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$150
Overall average: $332
Multiple Airlines
Sat 12/13Sat 1/10
BNA - SAT • 1 stop
Cheapest non-stop
$299
Typical prices: $416-$458
Southwest
Thu 12/4Mon 12/8
BNA - SAT • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Booking Insights

KAYAK's insights & trends for Nashville to San Antonio flights

Get data-powered insights and trends into flights from Nashville to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Nashville to San Antonio?

The average price of all round-trip flights from Nashville to San Antonio clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Antonio on a Thursday and more expensive on a Monday. On your return trip to Nashville, you should consider flying back on a Thursday, and avoid Fridays for better deals.

What is the cheapest month to fly from Nashville to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Nashville to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Nashville to San Antonio is July, where tickets cost $283 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $357 and $343 respectively.

Can I save money by flying with a layover from Nashville to San Antonio?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $251, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Nashville to San Antonio?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Nashville to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Nashville to San Antonio, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Nashville to San Antonio

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Southwest

Southwest's Rapid Rewards program offers unlimited reward seats and no blackout dates for flexible travel.


Southwest offers free snacks and drinks, with Wi-Fi available for streaming entertainment on many aircraft.

Read more about Southwestby Blane Bachelor
Spirit Airlines

Spirit offers The Big Front Seat with 20-inch width and 11” more legroom for extra comfort.


Spirit's Wi-Fi connectivity is gate-to-gate, allowing immediate internet access throughout your flight.

Airports
BNA

Security screening is typically quick and efficient at BNA; check estimated wait times on the airport website before heading to your flight.

Read more about BNAby Stefanie Waldek
SAT

The big red #5 VIA bus runs daily from SAT to downtown San Antonio, taking about 30 minutes and offering plenty of room for luggage.

Read more about SATby Brandon Schultz
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on BNA

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Brandon Schultz

Brandon Schultz

Expert on SAT

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Good to know

Low seasonSeptember
Cheapest flight$68
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Nashville to San Antonio

When to book flights from Nashville to San Antonio

Are your dates flexible? Find out the best times to travel from Nashville to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Nashville to San Antonio

  • What is the cheapest flight from Nashville to San Antonio?

    In the last 3 days, the lowest price for a flight from Nashville to San Antonio was $68 for a one-way ticket and $150 for a round-trip.

  • Do I need a passport to fly between Nashville and San Antonio?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Nashville to San Antonio?

    American Airlines, Alaska Airlines, and Delta offer inflight Wi-Fi service on the Nashville to San Antonio flight route.

  • Which aircraft models fly most regularly from Nashville to San Antonio?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Nashville to San Antonio flight route.

  • Which airline alliances offer flights from Nashville to San Antonio?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Nashville and San Antonio, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Nashville to San Antonio?

    There are nonstop flights from Nashville to San Antonio on a daily basis.

  • Which is the best airline for flights from Nashville to San Antonio, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Nashville to San Antonio are Southwest and Delta. With an average price for the route of $383 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $300 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Nashville to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Nashville to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nashville to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Nashville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Nashville to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Nashville with another airline. Booking your flights between Nashville and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nashville to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Nashville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Nashville to San Antonio

  • Looking for a cheap flight? 25% of our users found flights on this route for $218 or less one-way and $309 or less round-trip.

Prefer to fly direct from Nashville to San Antonio?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Nashville Intl to San Antonio.
Find which airlines fly direct from Nashville Intl Airport to San Antonio Airport, which days they fly and book direct flights.

Direct departures

Nashville Intl to San Antonio

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

San Antonio to Nashville Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 5 airlines serving from Nashville to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Nashville to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Nashville to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4241 reviews
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

Full cans of soda would be nice. A choice between two snacks would be appreciated.

8.0 ExcellentMargaret, Oct 2025SAV - HOU
Read more Southwest reviews

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

Easy to book and to get check in and get on and off.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Delayed delayed delayed and no offer for food or vouchers

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight attendants on this flight were very attentive and friendly

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

Waited at the airport for over 4 hours to board this flight. Terrible airline

Flight was good and on time. Everyone was nice. Seats aren't very comfortable

The seats are too small the plane makes weird noise when landing 🛬

For the minimalist experience, it is really a great ride-- feels a little like public transport i guess

I didn't order food. I requested a Tomato juice and was given a boody mary mix. The serve needs to warn the customer what their given. It wasn't a huge deal, but I wasted $4.50.

EVERYTHING! It was so bad that I will be filing a claim for reimbursement for my seat as I could not fully sit in it due to an obese person being next to me and spilling over into my "space." And my personal item in the overhead been got crushed between two suitcases, so now my business laptop has been damaged beyond repair. Also, it was expensive! Since you pay for EVERYTHING, the cost of the trip was probably more than if you I used an airline that was not discounted. I will NEVER fly Spirit Airlines again!

One of worst experienc my family have every had with this airline. I was informed my Kayak that my flight was delayed and that my family will not make it to houston for our connecting flight. I contacted Spirit customer service to get my family on a later flight due to the delay in Vagas and them not making their connecting flight. The customer rep keep telling me that the flight from vagas is on time and not delayed. She even make to go to the spirit app on my phone and show me how to look up weather or not the flight was delayed. The app showed "on time" 20 minutes later when my family arrived at the airport for their flight, they were told that the flight was delayed and she will not make her connecting flight. I call spirit airline customer support again that night and spoke to another rep who apologize for his collegue and he told me that my family will receive a credit for this, this was on Saturday I still have not received the credit or an email letting me know when I will be credited for this inconvenience. This is not good business and it need to be fixed.

As expected. Nothing jumps out at me as bad or wrong, but the flight was fine. No complaints with pilot or crew. The flight left on time and arrived earlier than stated. Overall, I will continue to plan on flying with Spirit.

It was very bad it got delayed by 2 hours.Never going to travel with spirit airlines in future.

Flight delayed over 3 or 4 hours because no captain to fly plane. I couldn’t make a connection and had to wait 9 hours for another flight. Had to fly red eye flight. Sucks

Everything you need to know for your flight from Nashville to San Antonio

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